Dhaka to CDT
-11hDhaka
BDSTSOURCECDT
CDTGreen rows indicate typical business hours (9 AM - 5 PM)
BDST and CDT on the World Map
The map below highlights the BDST (Bangladesh Standard Time) and CDT (Central Daylight Time) timezone regions across the globe.
BDST – Bangladesh Standard Time
UTC+06:00Bangladesh Standard Time (BDST, UTC+06:00) is the time zone for Bangladesh, 6 hours ahead of UTC.
- •Bangladesh uses a single time zone, UTC+06:00, across the entire country.
- •Bangladesh does not observe daylight saving time, so the offset is fixed all year.
- •Dhaka is one of the most densely populated cities globally.
- •BDST is written here to distinguish it from British Summer Time (BST).
CDT – Central Daylight Time
UTC-05:00Central Daylight Time (CDT) is the daylight saving offset in the Central Time Zone, 5 hours behind UTC.
- •CDT is the same offset as EST (UTC-05:00), which can cause confusion.
- •CDT runs from the second Sunday in March to the first Sunday in November.
About Dhaka
WikipediaDhaka operates on Bangladesh Standard Time (BST), UTC+6. As the world's second-largest garment hub, Dhaka time coordinates global fashion supply chains.
Bangladesh is the world's second-largest garment exporter after China.
Dhaka vs CDT: Offsets, DST and Best Call Times
Dhaka runs on Bangladesh Standard Time (BDST) at UTC+06:00. CDT runs on Central Daylight Time (CDT) at UTC-05:00. That puts Dhaka 11 hours behind CDT — a difference of -11h at the current offsets.
In practice, when it is 9:00 AM in Dhaka it is 10:00 PM in CDT on the previous day. Midnight in Dhaka is 1:00 PM in CDT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Dhaka to CDT time conversion table
| Dhaka (BDST) | CDT (CDT) | Day |
|---|---|---|
| 12:00 AM | 1:00 PM | previous day |
| 6:00 AM | 7:00 PM | previous day |
| 7:00 AM | 8:00 PM | previous day |
| 8:00 AM | 9:00 PM | previous day |
| 9:00 AM | 10:00 PM | previous day |
| 12:00 PM | 1:00 AM | same day |
| 3:00 PM | 4:00 AM | same day |
| 5:00 PM | 6:00 AM | same day |
| 6:00 PM | 7:00 AM | same day |
| 9:00 PM | 10:00 AM | same day |
Why people convert Dhaka to CDT time
- Scheduling a call from Dhaka to CDT: a 10:00 AM start in Dhaka lands at 11:00 PM in CDT the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -11h gap: Dhaka and CDT have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in CDT is 10:00 PM in Dhaka.
- Coordinating a Dhaka-based team with CDT contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM BDST" is unambiguous; "3 PM" across a -11h gap is not.
- With a -11h gap there is no shared 9-to-5 window, so alternate the early start: one week Dhaka takes the early slot, the next week CDT does.
About BDST (Bangladesh Standard Time)
Bangladesh Standard Time (BDST) is the single time zone used across Bangladesh, fixed at UTC+06:00 all year. Bangladesh has not observed daylight saving time since a short-lived experiment in 2009, so the gap between Bangladesh and every other zone is constant. Dhaka, the capital, is one of the most densely populated cities in the world. Because the country sits close to the middle of the UTC+06:00 band, solar noon is near 12:00 for most of the year. BDST is listed separately from British Summer Time, which shares the BST abbreviation but is UTC+01:00.
About CDT (Central Daylight Time)
Central Daylight Time (CDT) is observed during summer months in the US and Canadian portions of the Central Time Zone. Clocks are moved forward by one hour, aligning with Eastern Standard Time (EST). Most of Mexico and Central America do not observe CDT, staying on CST year-round.
Best time to call between Dhaka and CDT
With a -11h offset there is no overlap inside a normal 9 AM – 5 PM day. CDT opens at 9:00 AM CDT, which is 10:00 PM in Dhaka, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Dhaka and CDT have no shared working hours because of the -11h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Dhaka is 11 hours behind CDT (BDST UTC+06:00 → CDT UTC-05:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Dhaka
Does not observe DST
CDT
☀ Currently in DST
Standard: UTC-06:00 · DST: UTC-05:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Dhaka and CDT?
Dhaka (BDST, UTC+06:00) is 11 hours behind CDT (CDT, UTC-05:00). The gap is currently -11h.
How do I convert Dhaka time to CDT time?
Add -11h to Dhaka local time. For example, 9:00 AM in Dhaka is 10:00 PM in CDT (previous day).
What time is it in CDT right now?
CDT uses CDT at UTC-05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -11h offset from Dhaka.
What is the best time to call CDT from Dhaka?
There is no shared working-hours window because of the -11h gap. The closest option is 1:00 PM in Dhaka, which is 2:00 AM in CDT.
Which is behind, Dhaka or CDT?
Dhaka is 11 hours behind CDT. When it is 12:00 PM in Dhaka it is 1:00 AM in CDT.
Do Dhaka and CDT use different time zones?
Dhaka (Bangladesh) uses BDST at UTC+06:00, while CDT uses CDT at UTC-05:00. The IANA identifiers are Asia/Dhaka and America/Chicago.
Does daylight saving time affect the Dhaka–CDT difference?
Neither zone observes daylight saving time, so the -11h offset between Dhaka and CDT is fixed all year.
Which other cities share Dhaka's time zone?
BDST also covers Dhaka, Chittagong, Khulna, Rajshahi, Sylhet.
Which countries use BDST, Dhaka's zone?
BDST is used in Bangladesh.
Is there a day difference between Dhaka and CDT?
Not normally. The -11h gap only pushes the date over the previous day.
What is the time difference between Dhaka and CDT?
CDT is -11h from Dhaka.
What timezone is Dhaka in?
Dhaka operates on Bangladesh Standard Time (BST), UTC+6. As the world's second-largest garment hub, Dhaka time coordinates global fashion supply chains.
What timezone is CDT in?
CDT operates on its local timezone.
What are the business hours in Dhaka?
Standard business hours in Dhaka are 9:00 AM - 5:00 PM BST.
Which countries use BDST (Bangladesh Standard Time)?
BDST is used in Bangladesh.
Does BDST observe daylight saving time?
No, BDST does not observe daylight saving time and remains at UTC+06:00 year-round.
What are some interesting facts about BDST?
Bangladesh uses a single time zone, UTC+06:00, across the entire country. Bangladesh does not observe daylight saving time, so the offset is fixed all year.
Which cities are in the CDT timezone?
Major cities in the CDT timezone include Chicago, Houston, Dallas, Austin, Winnipeg, Nashville.
What is the UTC offset for CDT?
Central Daylight Time (CDT) is at UTC-05:00. During daylight saving time, it shifts to CST.
What should I know about the CDT timezone?
CDT is the same offset as EST (UTC-05:00), which can cause confusion. CDT runs from the second Sunday in March to the first Sunday in November.
When is it midnight in Dhaka, what time is it in CDT?
When it is 12:00 AM (midnight) in Dhaka (BDST), it is -11h later in CDT (CDT).
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